Analysis

  • max time kernel
    120s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    19-09-2024 06:16

General

  • Target

    $PLUGINSDIR/FileInfo.dll

  • Size

    118KB

  • MD5

    8a9d5a3fd88e9c063c2012d05d3810da

  • SHA1

    67e18733c396e224d0458ccc26058ff58b381424

  • SHA256

    900002e96c907dcc569ae694ac36594fba6b42f3a17a71dcc316997b39abd9e3

  • SHA512

    0e11a8070e997841440d117219de997831674241d53b5ddf6b08c937a0fab0f7edeb9e605ca79ae643daade2422aec23b07549eda784c44947161b03c30364a3

  • SSDEEP

    1536:nuS+ho3wr5iBRN6ZZHSnbZy1M7MgYOza3EBNxRha+11cdsWjcd3mEMpDlwjJjvuD:n5/wrqN60c1M7VX6My+113mEMpDuJDuD

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 11 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2704
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FileInfo.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2776
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2776 -s 224
        3⤵
        • Program crash
        PID:2788

Network

MITRE ATT&CK Enterprise v15

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